S-94846A420 1"-12 ASME B18.2.2 Hex Nuts
Hex Nuts
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Basic Information
Dimension Parameters
Thread Parameters
Head Parameters
Material & Strength Parameters
Finish & Compliance Parameters
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Key Features & Benefits at a Glance
- Enhanced corrosion resistance with zinc-plated steel coating, extending service life in harsh industrial environments
- Superior load distribution from Grade 5 strength classification, ensuring reliable performance under high-stress applications
- Precision fine thread engagement with 1"-12 UNF Class 2B fit, minimizing vibration loosening and improving joint integrity
- Space-saving thin profile design (35/64" height), ideal for applications with limited clearance without compromising strength
- Standardized external hex drive compatible with common tools, enabling quick installation and maintenance
- Regulatory compliance assurance with RoHS 3 and REACH, meeting global environmental and safety standards
- Interchangeable reliability through ASME B18.2.2 conformance, guaranteeing consistent dimensions and thread accuracy
Professional Applications & Engineering Value
This Grade 5 thin hex nut delivers critical engineering advantages in heavy machinery, automotive assemblies, and structural frameworks where fine UNF threads prevent spontaneous disassembly under dynamic loads. The zinc-plated steel construction combats oxidation in humid or outdoor settings, while the Class 2B thread fit maintains precise tolerances for vibration-resistant connections. Its reduced height profile addresses spatial constraints in compact equipment designs, and compliance with ASME B18.2.2 ensures seamless integration with standardized industrial fasteners. These attributes make it indispensable for OEMs and MRO operations prioritizing durability, regulatory adherence, and long-term cost efficiency.
Specification Summary & Compliance
Manufactured to ASME B18.2.2 specifications with Class 2B thread fit and 1"-12 UNF fine threads. Dimensional accuracy includes a width of 1-1/2" and height of 35/64". Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to environmental and safety protocols for global industrial use.
